diff options
author | Ilya Yanok <yanok@emcraft.com> | 2010-10-27 01:52:56 +0200 |
---|---|---|
committer | Grant Likely <grant.likely@secretlab.ca> | 2010-12-29 22:28:14 -0700 |
commit | 2862559e8a1e7c47bb3003f0edbc9db9009dc32b (patch) | |
tree | 2737fe6a622fe36a1a9dc49224cdb39608e9cac8 /drivers/macintosh/adbhid.c | |
parent | 6504cf3412373f42b53a675363c056901c1596cf (diff) |
powerpc/512x: fix the hanged dma transfer issue
Current code clears interrupt active status _after_ submitting new
transfers. This leaves a possibility of clearing the interrupt for this
new transfer (if it is triggered fast enough) and thus lose this
interrupt. We want to clear interrupt active status _before_ new
transfers is submitted and for current channel only.
Signed-off-by: Ilya Yanok <yanok@emcraft.com>
Acked-by: Wolfgang Denk <wd@denx.de>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Diffstat (limited to 'drivers/macintosh/adbhid.c')
0 files changed, 0 insertions, 0 deletions